diff options
Diffstat (limited to 'src/network/networkd-setlink.c')
| -rw-r--r-- | src/network/networkd-setlink.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/network/networkd-setlink.c b/src/network/networkd-setlink.c index 0bcd2a4d95..0c20a98027 100644 --- a/src/network/networkd-setlink.c +++ b/src/network/networkd-setlink.c @@ -13,6 +13,7 @@ static const char *const set_link_operation_table[_SET_LINK_OPERATION_MAX] = { [SET_LINK_ADDRESS_GENERATION_MODE] = "IPv6LL address generation mode", + [SET_LINK_BRIDGE] = "bridge configurations", [SET_LINK_FLAGS] = "link flags", [SET_LINK_GROUP] = "interface group", [SET_LINK_MAC] = "MAC address", @@ -67,6 +68,10 @@ static int link_set_addrgen_mode_handler(sd_netlink *rtnl, sd_netlink_message *m return 0; } +static int link_set_bridge_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link) { + return set_link_handler_internal(rtnl, m, link, SET_LINK_BRIDGE, true); +} + static int link_set_flags_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link) { return set_link_handler_internal(rtnl, m, link, SET_LINK_FLAGS, true); } @@ -149,6 +154,103 @@ static int link_configure( if (r < 0) return log_link_debug_errno(link, r, "Could not close IFLA_AF_SPEC container: %m"); break; + case SET_LINK_BRIDGE: + r = sd_rtnl_message_link_set_family(req, AF_BRIDGE); + if (r < 0) + return log_link_debug_errno(link, r, "Could not set message family: %m"); + + r = sd_netlink_message_open_container(req, IFLA_PROTINFO); + if (r < 0) + return log_link_debug_errno(link, r, "Could not open IFLA_PROTINFO container: %m"); + + if (link->network->use_bpdu >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_GUARD, link->network->use_bpdu); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_GUARD attribute: %m"); + } + + if (link->network->hairpin >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_MODE, link->network->hairpin); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_MODE attribute: %m"); + } + + if (link->network->fast_leave >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_FAST_LEAVE, link->network->fast_leave); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_FAST_LEAVE attribute: %m"); + } + + if (link->network->allow_port_to_be_root >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_PROTECT, link->network->allow_port_to_be_root); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_PROTECT attribute: %m"); + } + + if (link->network->unicast_flood >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_UNICAST_FLOOD, link->network->unicast_flood); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_UNICAST_FLOOD attribute: %m"); + } + + if (link->network->multicast_flood >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_MCAST_FLOOD, link->network->multicast_flood); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_MCAST_FLOOD attribute: %m"); + } + + if (link->network->multicast_to_unicast >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_MCAST_TO_UCAST, link->network->multicast_to_unicast); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_MCAST_TO_UCAST attribute: %m"); + } + + if (link->network->neighbor_suppression >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_NEIGH_SUPPRESS, link->network->neighbor_suppression); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_NEIGH_SUPPRESS attribute: %m"); + } + + if (link->network->learning >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_LEARNING, link->network->learning); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_LEARNING attribute: %m"); + } + + if (link->network->bridge_proxy_arp >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_PROXYARP, link->network->bridge_proxy_arp); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_PROXYARP attribute: %m"); + } + + if (link->network->bridge_proxy_arp_wifi >= 0) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_PROXYARP_WIFI, link->network->bridge_proxy_arp_wifi); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_PROXYARP_WIFI attribute: %m"); + } + + if (link->network->cost != 0) { + r = sd_netlink_message_append_u32(req, IFLA_BRPORT_COST, link->network->cost); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_COST attribute: %m"); + } + + if (link->network->priority != LINK_BRIDGE_PORT_PRIORITY_INVALID) { + r = sd_netlink_message_append_u16(req, IFLA_BRPORT_PRIORITY, link->network->priority); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_PRIORITY attribute: %m"); + } + + if (link->network->multicast_router != _MULTICAST_ROUTER_INVALID) { + r = sd_netlink_message_append_u8(req, IFLA_BRPORT_MULTICAST_ROUTER, link->network->multicast_router); + if (r < 0) + return log_link_debug_errno(link, r, "Could not append IFLA_BRPORT_MULTICAST_ROUTER attribute: %m"); + } + + r = sd_netlink_message_close_container(req); + if (r < 0) + return log_link_debug_errno(link, r, "Could not close IFLA_PROTINFO container: %m"); + break; case SET_LINK_FLAGS: { unsigned ifi_change = 0, ifi_flags = 0; @@ -360,6 +462,16 @@ int link_request_to_set_addrgen_mode(Link *link) { return 0; } +int link_request_to_set_bridge(Link *link) { + assert(link); + assert(link->network); + + if (!link->network->bridge) + return 0; + + return link_request_set_link(link, SET_LINK_BRIDGE, link_set_bridge_handler, NULL); +} + int link_request_to_set_flags(Link *link) { assert(link); assert(link->network); |